Inventor · disambiguated record
Stefan Zudrell-Koch
Also filed as: ZUDRELL-KOCH STEFAN
22 granted patents·1 pending application·47 citations·filing 2001–2017
93Inventor score
Files withDIALOG SEMICONDUCTOR GMBH9ZUDRELL-KOCH STEFAN8TRIDONICATCO GMBH & CO KG3TRIDONIC GMBH & CO KG2HOLLEIS EDGAR JOHN1
Top patents by PatentIndex Score
23 records- 0188US9426852B2Dual mode analog and digital LED dimming via mains voltageDIALOG SEMICONDUCTOR GMBH·Filed 2015·Granted Aug 23, 2016·7 cites·19 claims
- 0284US9232596B2Mains synchronized PWM dimmingDIALOG SEMICONDUCTOR GMBH·Filed 2015·Granted Jan 5, 2016·5 cites·28 claims
- 0384US9173273B2Solid state lightening driver with mixed control of power switchDIALOG SEMICONDUCTOR GMBH·Filed 2013·Granted Oct 27, 2015·7 cites·26 claims
- 0477US8918118B2Method, apparatus and system for addressing operating devices for luminairesZUDRELL-KOCH STEFAN·Filed 2011·Granted Dec 23, 2014·4 cites·21 claims
- 0574US8829818B2Control of operational parameters of operational devices for LEDsZUDRELL-KOCH STEFAN·Filed 2011·Granted Sep 9, 2014·4 cites·22 claims
- 0672US9220141B2Programmable solid state light bulb assembliesDIALOG SEMICONDUCTOR GMBH·Filed 2014·Granted Dec 22, 2015·2 cites·14 claims
- 0764US9125269B2Controllers for solid state light bulb assembliesDIALOG SEMICONDUCTOR GMBH·Filed 2014·Granted Sep 1, 2015·1 cites·15 claims
- 0863US9345093B2Line voltage switch event detection for LED assembliesDIALOG SEMICONDUCTOR GMBH·Filed 2014·Granted May 17, 2016·1 cites·29 claims
- 0963US9307603B2Programmable phase-cut dimmer operationDIALOG SEMICONDUCTOR GMBH·Filed 2014·Granted Apr 5, 2016·1 cites·23 claims
- 1063US8947007B2High efficiency inductor-less off-line LED driverZUDRELL-KOCH STEFAN·Filed 2012·Granted Feb 3, 2015·2 cites·42 claims
- 1163US8664873B2Operating circuit for light-emitting diodesZUDRELL-KOCH STEFAN·Filed 2010·Granted Mar 4, 2014·1 cites·17 claims
- 1262US9024537B2Dimming method and system for LED lamp assembliesDIALOG SEMICONDUCTOR GMBH·Filed 2013·Granted May 5, 2015·1 cites·30 claims
- 1361US8638040B2Electronic ballast or operating device for illumination means having programmable or configurable control unitZUDRELL-KOCH STEFAN·Filed 2005·Granted Jan 28, 2014·2 cites·26 claims
- 1460US8803541B2Method for the operation of illuminantsZUDRELL-KOCH STEFAN·Filed 2009·Granted Aug 12, 2014·3 cites·22 claims
- 1553US9131546B2Electronic ballast or operating device for illumination means having programmable or configurable control unitTRIDONICATCO GMBH & CO KG·Filed 2013·Granted Sep 8, 2015·0 cites·13 claims
- 1652US9232582B2Driver circuits for solid state light bulb assembliesDIALOG SEMICONDUCTOR GMBH·Filed 2014·Granted Jan 5, 2016·0 cites·15 claims
- 1752US8664896B2Error detector in an operating device for lighting devicesZUDRELL-KOCH STEFAN·Filed 2008·Granted Mar 4, 2014·0 cites·30 claims
- 1851US8803450B2Digital control circuit of an operating device for lampsZUDRELL-KOCH STEFAN·Filed 2008·Granted Aug 12, 2014·0 cites·29 claims
- 1951US8384302B2Operating device for operating a light source, in particular LEDTRIDONIC GMBH & CO KG·Filed 2008·Granted Feb 26, 2013·0 cites·19 claims
- 2046US6577079B2Electronic ballast with intermediate circuit regulationTRIDONICATCO GMBH & CO KG·Filed 2001·Granted Jun 10, 2003·4 cites·11 claims
- 2143US10057876B2Analysis and address allocation of wireless building networksTRIDONIC GMBH & CO KG·Filed 2017·Granted Aug 21, 2018·0 cites·7 claims
- 2242US7057358B2Electronic ballast and operating method for a gas discharge lampTRIDONICATCO GMBH & CO KG·Filed 2004·Granted Jun 6, 2006·2 cites·15 claims
- 2339US2014328211A1Analysis and address allocation of wireless building networksHOLLEIS EDGAR JOHN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →